NEC BRT (4)-U10 ETU / BASIC RATE INTERFACE UNIT ~ Stock# 750200 ~ Factory Refurbished

The efficient NEC BRT (4)-U10 ETU / BASIC RATE INTERFACE UNIT 750200 provides 4 channels (8 voice channels) for ISDN Basic Rate Interface. When connecting to a CO, a Network Termination Unit (NT1) is required, and a CLKG-U10 Unit must be connected to the CPUI ( ) -U10 ETU.]. For The ELECTRA ELITE / ELECTRA ELITE IPK / IPK II.   Factory RefurbishedOne-year Warranty